AnsaOSPF::SummaryLSA Class Reference

#include <AnsaLSA.h>

Inheritance diagram for AnsaOSPF::SummaryLSA:

List of all members.

Public Member Functions
	SummaryLSA (void)
	SummaryLSA (const OSPFSummaryLSA &lsa)
	SummaryLSA (const SummaryLSA &lsa)
virtual	~SummaryLSA (void)
bool	GetPurgeable (void) const
void	SetPurgeable (bool purge=true)
bool	ValidateLSChecksum () const
bool	Update (const OSPFSummaryLSA *lsa)
bool	DiffersFrom (const OSPFSummaryLSA *summaryLSA) const
Protected Attributes
bool	purgeable

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Detailed Description

Definition at line 96 of file AnsaLSA.h.

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Constructor & Destructor Documentation

AnsaOSPF::SummaryLSA::SummaryLSA

(

void

)

[inline]

Definition at line 103 of file AnsaLSA.h.

: OSPFSummaryLSA(), RoutingInfo(), LSATrackingInfo(), purgeable(false) {}

AnsaOSPF::SummaryLSA::SummaryLSA

(

const OSPFSummaryLSA &

lsa

)

[inline]

Definition at line 104 of file AnsaLSA.h.

: OSPFSummaryLSA(lsa), RoutingInfo(), LSATrackingInfo(), purgeable(false) {}

AnsaOSPF::SummaryLSA::SummaryLSA

(

const SummaryLSA &

lsa

)

[inline]

Definition at line 105 of file AnsaLSA.h.

: OSPFSummaryLSA(lsa), RoutingInfo(lsa), LSATrackingInfo(lsa), purgeable(lsa.purgeable) {}

virtual AnsaOSPF::SummaryLSA::~SummaryLSA

(

void

)

[inline, virtual]

Definition at line 106 of file AnsaLSA.h.

{}

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Member Function Documentation

bool AnsaOSPF::SummaryLSA::DiffersFrom

(

const OSPFSummaryLSA *

summaryLSA

)

const

Definition at line 16 of file AnsaSummaryLSA.cc.

Referenced by Update().

{
    const OSPFLSAHeader& lsaHeader = summaryLSA->getHeader();
    bool differentHeader = ((header_var.getLsOptions() != lsaHeader.getLsOptions()) ||
                            ((header_var.getLsAge() == MAX_AGE) && (lsaHeader.getLsAge() != MAX_AGE)) ||
                            ((header_var.getLsAge() != MAX_AGE) && (lsaHeader.getLsAge() == MAX_AGE)) ||
                            (header_var.getLsaLength() != lsaHeader.getLsaLength()));
    bool differentBody   = false;

    if (!differentHeader) {
        differentBody = ((networkMask_var != summaryLSA->getNetworkMask()) ||
                         (routeCost_var != summaryLSA->getRouteCost()) ||
                         (tosData_arraysize != summaryLSA->getTosDataArraySize()));

        if (!differentBody) {
            unsigned int tosCount = tosData_arraysize;
            for (unsigned int i = 0; i < tosCount; i++) {
                if ((tosData_var[i].tos != summaryLSA->getTosData(i).tos) ||
                    (tosData_var[i].tosMetric[0] != summaryLSA->getTosData(i).tosMetric[0]) ||
                    (tosData_var[i].tosMetric[1] != summaryLSA->getTosData(i).tosMetric[1]) ||
                    (tosData_var[i].tosMetric[2] != summaryLSA->getTosData(i).tosMetric[2]))
                {
                    differentBody = true;
                    break;
                }
            }
        }
    }

    return (differentHeader || differentBody);
}

bool AnsaOSPF::SummaryLSA::GetPurgeable

(

void

)

const [inline]

Definition at line 108 of file AnsaLSA.h.

{ return purgeable; }

void AnsaOSPF::SummaryLSA::SetPurgeable

(

bool

purge = true

)

[inline]

Definition at line 109 of file AnsaLSA.h.

{ purgeable = purge; }

bool AnsaOSPF::SummaryLSA::Update

(

const OSPFSummaryLSA *

lsa

)

Definition at line 3 of file AnsaSummaryLSA.cc.

Referenced by AnsaOSPF::Area::AgeDatabase().

{
    bool different = DiffersFrom(lsa);
    (*this) = (*lsa);
    ResetInstallTime();
    if (different) {
        ClearNextHops();
        return true;
    } else {
        return false;
    }
}

bool AnsaOSPF::SummaryLSA::ValidateLSChecksum

(

)

const [inline]

Definition at line 111 of file AnsaLSA.h.

Referenced by AnsaOSPF::Area::AgeDatabase().

{ return true; } // not implemented

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Member Data Documentation

bool AnsaOSPF::SummaryLSA::purgeable [protected]

Definition at line 101 of file AnsaLSA.h.

Referenced by GetPurgeable(), and SetPurgeable().

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The documentation for this class was generated from the following files:

• AnsaLSA.h
• AnsaSummaryLSA.cc